{"nhtsa_id":10206068,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-01-06","date":"2021-12-08","document_id":"KC-203","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Mack Chassis - Diagnostic Trouble Codes ( DTC ) P208E And P103B Logging With Possible Derate ( SCR Inducement ) - US14+OBD13, US14+OBD15, US14+OBD16 And US17+OBD16 And Newer Emissions, Common Year Models 2015 And Newer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10206068-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10206068-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10206068","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P103B","P208E"],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}